Struggling with finding a versatile and powerful guitar amp that fits both practice and performance needs?

In this blog, we provide an in-depth review of the Marshall Code 50, a popular choice among guitarists seeking a combination of classic tone and modern versatility. We dive into the features that make the Code 50 stand out, such as its multiple amp models, range of built-in effects, and programmable presets. We also compare it with other amps in its category to give a comprehensive understanding of its performance in various settings, from bedroom practice to small venue gigs.

With over 20 years of experience in music equipment and sound technology, we’ve assisted numerous musicians, from beginners to seasoned professionals, in selecting amplifiers that match their sound aspirations and practical needs. Our hands-on testing of the Marshall Code 50 in different musical scenarios highlights its strengths in delivering a wide array of tones, a user-friendly interface, and connectivity options, including Bluetooth and USB. This amp isn’t just about loudness; it excels in offering detailed sound customization, allowing guitarists to explore and craft their unique sound.

We’ve evaluated it for its tonal diversity, ease of use, build quality, and overall value for money, finding it to be an excellent choice for guitarists who desire a modern amp with a touch of Marshall’s legendary sound heritage.

Marshall Code 25/50/100/100h Review

Marshall Code 25
Weight 13 lbs (6.1 kg)
Width 13.8 (350 mm)
Height 13.4 (340 mm)
Depth 8.5″ (215 mm)
Marshall Code 50
Weight 29 lbs (13 kg)
Width 20.9″ (530 mm)
Height 17.3 (440 mm)
Depth 8.7 (220 mm)
Marshall Code 100
Weight 53 lbs (24 kg)
Width 27.4 (695 mm)
Height 18.9 (480 mm)
Depth 10.8 (275 mm)
Marshall Code 100H
Weight 20 lbs (8.9 kg)
Width 20.7″ (525 mm)
Height 7.9 (200 mm)
Depth 8.7 (220 mm)

Marshall Code 50 Review & Features

Full-Fledged and Easy Controls

The guitar amp has a full-fledged control panel with all the necessary control knobs. You will be able to adjust gain, bass, treble, middle, volume, and master settings with the help of easy-to-control knobs.  Moreover, there are multiple small digital screens so you can make sure that the settings are made according to your preferences.

Also, users can change the presets as per their requirements. There is a dedicated digital screen that displays all the essential details for amplifying the tune according to your preferences. You don’t have to worry about anything when you have Marshall Code 50 by your side.

Connectivity Options

The Marshall Code 50 will leave you stunned in terms of options. The guitar amp has a 3.5 mm headphone jack so you can enjoy your tunes personally. Also, users can connect multiple speakers using the audio jack. Additionally, you can use the Gateway App to stream with your Android and iOS devices. Code 50 has built-in Bluetooth that lets you stream online on the go.

The buyers can also use the USB port to connect the amp to their PC and other devices.

SaleBestseller No. 1
Marshall Code 50-50-watt 1x12" Digital Combo Amp
  • 50-watt Modeling Guitar Amplifier with 12"...
  • 4 Digital Power Amp Models
  • 14 Digital Preamp Models
  • Bluetooth Connectivity
  • Speaker Emulation

12 Inch Performance Speaker

The Marshall Code 50 comes with a 12-inch single speaker that amplifies your tunes. It works on 50 W, so there is no compromise with power. To be specific, the amplifier has eight speaker cabs, four amp models, and 14 pre-amp models for excellent performance.

Also, there are 24 effects so you will get the really amazing experience of using a fantastic amplifier with your guitar. The users can use cab emulation while connecting the amplifier to any headphone using the 3.5-mm headphone jack.

Easy to Use

Using Marshall Code 50 is extremely easy, as you don’t have to perform any problematic assembly. Just connect your guitar using the cords, and you are good to go. Moreover, setting up the amp is a breeze. And you can adjust the settings using the dedicated golden knobs.

What We Like
  • Affordable
  • Digital display
  • USB Option
What We Don’t Like
  • Not ideal for live stage performances

The Verdict

Marshall Code 50 is suitable for every user out there who is looking for a reliable practice amp. It has all the required features, along with some presets and ad editing functionality.

Is it worth buying?

Buying the Marshall Code 50 is worth every single penny because the amplifier has reliable build quality and excellent features. There is a crisp digital display that will assist you in checking the level of bass, treble, and other things.

Using the Onboard Effects

Having so many options makes it hard to start. You get a total of 14 preamps, another 14 power amps and eight speaker cabinets. These include the JCM800 and Bluesbreaker amplifiers. A single 12-inch speaker is available, as well as a four-by-six-inch model.

You can combine any of them to get the ideal outcome. A Marshall audio system can produce a sound as clean as ice while still providing that distinctive sound that Marshall customers know and love. You end up with some serious metal sounds if you push it further.

Is this what it sounds like?

If you are relying on Marshall, you will never go wrong. It’s always a pleasure to listen to music. It has modeling features and modeled sounds, although it isn’t a great tube amp. If you don’t own the original, you will get as close as possible.

If you’re a Marshall fan, you’ll love this amp. Alternatively, if that is all you love, the Marshall sound works well too. ‘Father of Loud’ encapsulates his creative talents for almost 50 years in one unit. A 12-inch speaker of that power will allow you to make quite a sound even in a smaller venue.


Our teams tested Marshall Code 50, and it performed well in every aspect. Connecting to the amp is easy, and you can also enjoy personal sessions using the 3.5 mm headphone jack. We even used the Gateway App for live streaming, and it worked seamlessly.